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JAMA|November 27, 1981
Improved observational method for studying therapeutic efficacy. Suggestive evidence that lidocaine prophylaxis prevents death in acute myocardial infarctionR I Horwitz, A R FeinsteinAcademic Radiology|January 1, 1996
The case for better research standards in peripheral thrombolysis: poor quality of randomized trials during the past decadeT K Egglin, R I HorwitzJournal of Clinical Epidemiology|May 24, 2017
Why evidence-based medicine failed in patient care and medicine-based evidence will succeedRalph I Horwitz, Burton H SingerBritish Medical Journal (Clinical Research Ed.)|November 10, 1984
Applying results of randomised trials to clinical practice: impact of losses before randomisationM E Charlson, R I HorwitzArchives of Internal Medicine|October 1, 1985
Exclusion bias and the false relationship of reserpine and breast cancerR I Horwitz, A R FeinsteinThe American Journal of Medicine|February 1, 1984
Effect of clinical features on the association of estrogens and breast cancerR I Horwitz, K R StewartJAMA|March 23, 1979
Intravaginal estrogen creams and endometrial cancer: no causal association foundR I Horwitz, A R FeinsteinJournal of Chronic Diseases|January 1, 1984
Assessing the reliability of epidemiologic data obtained from medical recordsR I Horwitz, E C YuJournal of Clinical Epidemiology|January 1, 1988
Resolving conflicting clinical trials: guidelines for meta-analysisZ B Gerbarg, R I HorwitzArchives of Internal Medicine|October 1, 1979
Analysis of clinical susceptibility bias in case-control studies. Analysis as illustrated by the menopausal syndrome and the risk of endometrial cancerR I Horwitz, A R FeinsteinPageof 45